title: [Distribution of diptheria cases among vaccinated and non-vaccinated in Lyon].
mesh_terms: D001699:Biometry; D004165:Diphtheria / Q000453:epidemiology* / Q000706:statistics & numerical data*
keywords: DIPHTHERIA/epidemiology and statistics
vernacular_title: De la répartition, à Lyon, des cas de diphtérie entre vaccinés et nonvaccinés.